发明名称 |
Calibrating force and displacement sensors of mechanical probes |
摘要 |
Concepts presented herein relate to a portable device that includes a frame and a fixture for engaging a mechanical probe to be calibrated. The fixture can be a platform of hard material that receives pushing action of the mechanical probe. A displacement sensor senses position of the platform with respect to the frame. An actuator is coupled to the displacement sensor and a controller is coupled to the actuator. The controller operates the actuator to cause the platform to move to a position (as indicated by the displacement sensor), while the force required to cause the displacement is measured with a force sensor.
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申请公布号 |
US7681432(B2) |
申请公布日期 |
2010.03.23 |
申请号 |
US20060609523 |
申请日期 |
2006.12.12 |
申请人 |
AGILENT TECHNOLOGIES, INC. |
发明人 |
HAY JENNIFER;OLIVER WARREN |
分类号 |
G01B3/30;G01Q40/00 |
主分类号 |
G01B3/30 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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